Publications

Deep learning model reuse in the huggingface community: Challenges, benefit and trends

The ubiquity of large-scale Pre-Trained Models (PTMs) is on the rise, sparking interest in model hubs, and dedicated platforms for …
Mina Taraghi, Gianolli Dorcelus, *Armstrong Foundjem*, Florian Tambon, Foutse Khomh
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An empirical study of testing machine learning in the wild

Background: Recently, machine and deep learning (ML/DL) algorithms have been increasingly adopted in many software systems. Due to …
Moses Openja, Foutse Khomh, Armstrong Foundjem, Zhen Ming, Mouna Abidi, Ahmed E Hassan
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Studying the Practices of Testing Machine Learning Software in the Wild

Moses Openja, Foutse Khomh, Armstrong Foundjem, Zhen Ming, Mouna Abidi, Ahmed E Hassan, Others
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A Grounded Theory of Cross-community SECOs: Feedback Diversity vs. Synchronization

Despite their proliferation, growing sustainable software ecosystems (SECOs) remains a substantial challenge. One approach to mitigate …
Armstrong Foundjem, Ellis E Eghan, Bram Adams
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Software Ecosystem Sustainability, a Socio-Technical Perspective

The last decade has seen a plethora of large-scale software ecosystems (SECOs) developed by distributed teams and organizations …
Armstrong Tita Foundjem
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A mixed-methods analysis of micro-collaborative coding practices in OpenStack

Technical collaboration between multiple contributors is a natural phenomenon in distributed open source software development projects. …
Armstrong Foundjem, Eleni Constantinou, Tom Mens, Bram Adams
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Release synchronization in software ecosystems: Empirical Study on OpenStack

Software ecosystems bring value by integrating software projects related to a given domain, such as Linux distributions integrating …
Foundjem Armstrong, Bram Adams
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Onboarding vs. diversity, productivity and quality—empirical study of the openstack ecosystem

Despite the growing success of open-source software ecosystems (SECOs), their sustainability depends on the recruitment and involvement …
Foundjem Armstrong, Ellis Eghan, Bram Adams
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An open dataset for onboarding new contributors: empirical study of openstack ecosystem

Armstrong Foundjem, Ellis Eghan, Bram Adams
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Cross-distribution feedback in software ecosystems

Despite the proliferation of software ecosystems (SECOs), growing a sustainable and healthy SECO remains a significant challenge. One …
Armstrong Foundjem
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Release synchronization in software ecosystems

Software ecosystems bring value by integrating projects related to a given domain, for example, open source projects in a Linux …
Armstrong Foundjem
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Towards improving the reliability of live migration operations in OpenStack clouds

Cloud computing has become commonplace with the help of virtualization as an enabling technology. Virtualization abstracts pools of …
Armstrong Tita Foundjem
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Broadcast vs. unicast review technology: Does it matter?

Code review is the process of having other team members examine changes to a software system in order to evaluate their technical …
Foundjem Armstrong, Foutse Khomh, Bram Adams
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